Author = Ashraf Abd El-Tawab
Molecular studies on some antibiotic-resistant genes of Klebsiella species isolated from chicken

Volume 41, Issue 2, January 2022, Pages 1-5

Ashraf Abd El-Tawab; Enas Soliman; El-Said El-Dahshan; Abdelrhim El-Bery


Molecular characterization of some antibiotic resistant genes of Staphylococcus aureus isolated from different sources and human

Volume 41, Issue 2, January 2022, Pages 6-10

mansoor Mohammed; Ashraf Abd El-Tawab; Fatma El Hofy; Hend Sorour; Marwah Abd Ali; R.H Hamouda


Molecular studies on some factors of E. coli isolated from avian products and infants with diarrhea

Volume 39, Issue 2, December 2020, Pages 84-89

Ashraf Abd El-Tawab; Gamal Hassb El-Naby; Nashwa Mowaf; Manar Al-Khayat


Effect of extracted LPS of Salmonella typhimurium on chicken immunity.

Volume 39, Issue 2, December 2020, Pages 147-152

Ashraf Abd El-Tawab; Heba Hassan; Fatma El-Hofy; Mai Fadel; Aml Ezzat; Enas Soliman


Phenotypic and genotypic characterization of Antibiotic resistant strains of Flavobacterium columnare isolated from Oreochromis niloticus (Nile tilapia)

Volume 38, Issue 2, September 2020, Pages 141-145

Ashraf Abd El-Tawab; Fatma El-Hofy; Refaat EL-Gamal; Somayah Awad; Emad El-Mougy; Samaa Mohamed


Bacteriological and Molecular diagnosis of Most Common Bacteria Causing subclinical Mastitis in Cow

Volume 37, Issue 2, December 2019, Pages 28-32

Walaa Saad; Ashraf Abd El-Tawab; Ashraf Nabih


Bacteriological and molecular studies on Salmonella species isolated from poultry farms

Volume 36, Issue 1, March 2019, Pages 280-293

Ashraf Abd El-Tawab; Enas Abdelbaset; Abd Elhalim Hegazy; Rania Abd-Elmonem


Evaluation of antifungal activity of ferrous oxide (Fe2O3) and ferric oxide (Fe3O4) nanoparticles on Aspergillus flavus

Volume 34, Issue 2, June 2018, Pages 77-83

Ashraf A. Abd El-Tawab; Ahmed M. A.; El- Diasty E. M.; Fatma I. El-Hofy; Ahmed Youssef Metwally


Phenotypic and genotypic characterization of listeria species isolated from poultry and milk products

Volume 34, Issue 2, June 2018, Pages 201-212

Ashraf A. Abd El-Tawab; Fatma I. El-Hofy; Wafaa, M.M Hassan; Haidy T. Zaki


Prevalence and molecular studies on Listeria monocytogenes isolated from chicken in El-Gharbia Governorate

Volume 34, Issue 1, March 2018, Pages 430-442

Ashraf A Abd El-Tawab; Seham N Homouda; Shimaa E. El-Haw


Department of Biochemistry, Faculty of Vet. Med., Benha University, Egypt

Volume 33, Issue 2, December 2017, Pages 160-173

Ashraf A. Abd El-Tawab; Wafaa M. Hassan; Fawzi R. El-Saidi; Dalia M. Ayoup


Bacteriological and molecular studies on some bacterial agents from neonatal calf diarrhea

Volume 33, Issue 2, December 2017, Pages 465-475

Ashraf A. Abd El-Tawab; Fatma I. Hofy; Sahar R. Mohamed; Reham A. Salim


Characterization of Methicillin Resistance Staphylococcus aureus isolated from chicken and human

Volume 32, Issue 1, March 2017, Pages 132-137

Ashraf A. Abd El-Tawab; Fatma I. Hofy; Sahar R. Mohamed; Sohila H. Amin


Molecular identification of M. bovis BCG by Multiplex PCR

Volume 31, Issue 1, September 2016, Pages 119-123

Ashraf A. Abd El-Tawab; Fatma I. El-Hofy; Essam A. Nasr; Nammalwar Sriranganathan; Enas A. Soliman


Screening the activity of anti-tuberculosis drugs against M. bovis BCG Connaught and M. bovis BCG Pasteur growing in J774A.1 cell line macrophages

Volume 31, Issue 1, September 2016, Pages 124-131

Ashraf A. Abd El-Tawab; Fatma I. El-Hofy; Essam A. Nasr; Nammalwar Sriranganathan; Enas A. Soliman


Prevalence and antimicrobial susceptibility pattern of Staphylococcus aureus isolated from dairy cattle's subclinical mastitis in EL-Sharkia Governorate

Volume 30, Issue 1, March 2016, Pages 11-19

Ashraf A. Abd El-Tawab; Fatma I. El Hofy; Ahmad M. Ammar; Mokhtar Abd El-Hakeem Sleim; Heba S. S. Salem


Molecular characterization for some virulence and antibiotic resistance genes of Staphylococcus aureus isolated from dairy cattle's subclinical mastitis in EL- Sharkia Governorate

Volume 30, Issue 1, March 2016, Pages 219-230

Ashraf A. Abd El-Tawab; atma I. El Hofy; Ahmad M. Amaar; Mokhtar Abd El-Hakeem Sleim; Heba S. S. Salem


Detection of salmonella enteritidis in some meat products by using PCR

Volume 28, Issue 2, June 2015, Pages 202-207

Ashraf A. Abd El-Tawab; Fatma I. El-Hofy; Khalid I. Alekhnawy; Doaa M. Sharaf


Bacteriological and Molecular Identification of Campylobacter Species in Chickens and Humans, at Zagazig City, Egypt

Volume 28, Issue 1, March 2015, Pages 17-26

Ashraf A. Abd El-Tawab; Fatma I. El Hofy; Ahmed M. Ammar; Heba A. Ahmed; Ahmed A. Hefny